Principles of Communication Engineering

This page collects 50 principles of communication engineering questions taken from 2 BEU semester 4 papers, 2024 to 2025 — about 25 questions in a typical paper. They are sorted into the 6 modules of the syllabus, so you can revise a topic across every year at once instead of working through papers one at a time. 50 of them have a worked solution.

What these papers actually ask

Module 1: Analog Modulation is the heaviest module in this archive at 28% of every question recorded, and it has come up in both papers. Together with Module 2: Digital Modulation, the two account for 46% of the archive.

Every module has appeared in both papers, so this subject spreads its questions across the whole syllabus rather than favouring a few topics.

How the marks are split

Questions in this archive carry 3 different mark values. The most common is the 7-mark question, with 29 of them recorded — worth knowing before you decide how much depth to practise at.